[06:52:16.386] # Although we try to configure the OS to core dump inside
[06:52:16.386] # ${CORE_DUMP_DIR}, they may not obey this. So, move core files to the
[06:52:16.386] # ${CORE_DUMP_DIR} directory.
[06:52:16.386] find build/ -type f -name '*.core' -exec mv '{}' ${CORE_DUMP_DIR} \;
[06:52:17.185] src/tools/ci/cores_backtrace.sh ${OS_NAME} ${CORE_DUMP_DIR} ${CORE_DUMP_EXECUTABLE_DIR}
[06:52:17.195] which: minfree: Command not found.
[06:52:17.195] executable minfree not found in /home/postgres/postgres/build/tmp_install/usr/local/pgsql/bin:/usr/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin, running 'lldb' without debug information
[06:52:17.494] (lldb) target create --core "/var/crash/minfree"
[06:52:17.506] error: Unable to find process plug-in for core file '/var/crash/minfree'
[06:52:17.528] 
[06:52:17.528] 
[06:52:17.528] 
[06:52:17.560] (lldb) target create "/home/postgres/postgres/build/tmp_install/usr/local/pgsql/bin/postgres" --core "/var/crash/postgres.core"
[06:52:19.403] Core file '/var/crash/postgres.core' (x86_64) was loaded.
[06:52:19.403] (lldb) thread backtrace all
[06:52:19.403] warning: This version of LLDB has no plugin for the language "assembler". Inspection of frame variables will be limited.
[06:52:19.462] * thread #1, stop reason = signal SIGABRT
[06:52:19.462]   * frame #0: 0x00000e61026c4a7b libc.so.100.3`_thread_sys_thrkill at -:2
[06:52:19.462]     frame #1: 0x00000e61026bb0ab libc.so.100.3`_libc_abort at abort.c:51:8
[06:52:19.462]     frame #2: 0x00000e5ec364507c postgres`ExceptionalCondition(conditionName="", fileName=<unavailable>, lineNumber=<unavailable>) at assert.c:65:2
[06:52:19.462]     frame #3: 0x00000e5ec34321c6 postgres`start_sequence_sync [inlined] get_and_validate_seq_info(slot=0x00000e618d6c4f80, sequence_rel=<unavailable>, seqinfo=<unavailable>, seqidx=<unavailable>) at sequencesync.c:255:2
[06:52:19.462]     frame #4: 0x00000e5ec3432196 postgres`start_sequence_sync at sequencesync.c:496:18
[06:52:19.462]     frame #5: 0x00000e5ec3432166 postgres`start_sequence_sync [inlined] LogicalRepSyncSequences at sequencesync.c:704:2
[06:52:19.462]     frame #6: 0x00000e5ec3431f09 postgres`start_sequence_sync at sequencesync.c:722:3
[06:52:19.462]     frame #7: 0x00000e5ec34310d2 postgres`SequenceSyncWorkerMain(main_arg=<unavailable>) at sequencesync.c:753:2
[06:52:19.462]     frame #8: 0x00000e5ec33e3ef8 postgres`BackgroundWorkerMain(startup_data=<unavailable>, startup_data_len=<unavailable>) at bgworker.c:858:2
[06:52:19.462]     frame #9: 0x00000e5ec33e7026 postgres`postmaster_child_launch(child_type=B_BG_WORKER, child_slot=220, startup_data=0x00000e614f289848, startup_data_len=1472, client_sock=0x0000000000000000) at launch_backend.c:268:3
[06:52:19.462]     frame #10: 0x00000e5ec33ea923 postgres`maybe_start_bgworkers [inlined] StartBackgroundWorker(rw=0x00000e614f289848) at postmaster.c:4176:15
[06:52:19.462]     frame #11: 0x00000e5ec33ea8a0 postgres`maybe_start_bgworkers at postmaster.c:4342:9
[06:52:19.462]     frame #12: 0x00000e5ec33ec385 postgres`ServerLoop [inlined] LaunchMissingBackgroundProcesses at postmaster.c:3416:3
[06:52:19.462]     frame #13: 0x00000e5ec33ec1bc postgres`ServerLoop at postmaster.c:1728:3
[06:52:19.462]     frame #14: 0x00000e5ec33e9b68 postgres`PostmasterMain(argc=<unavailable>, argv=<unavailable>) at postmaster.c:1403:11
[06:52:19.462]     frame #15: 0x00000e5ec3306c45 postgres`main(argc=4, argv=0x00007cb27c007638) at main.c:231:4
[06:52:19.462]     frame #16: 0x00000e5ec3090beb postgres`__start + 299
[06:52:19.462] (lldb) quit
[06:52:19.540]